1) Motor vehicle maintenance 2) Test drive checklist item 3) Worthiness 
Roadworthiness or streetworthiness is a property or ability of a car, bus, truck or any kind of automobile to be in a suitable operating condition or meeting acceptable standards for safe driving and transport of people, baggage or cargo in roads or streets. ==Reference list== ...
[n] - (of motor vehicles) the quality of being fit to drive on the open road
noun (of motor vehicles) the quality of being fit to drive on the open road